baber/WOPTO huggingface dataset:
Patent JP-H09149415-A (JP)
Title: Encoder and decoder for picture
Inventor: SHIMAZAKI HIROAKI
IPC: H04N19/80
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the performance of compression encoding by accurately, estimating a second jump scanning picture signal through the use of a motion vector. SOLUTION: A successive scanning picture signal inputted from an input terminal 1 is separated into two jump scanning picture signals by a picture separator 31 and inputted to first and second picture encoding parts 10 and 20. A local decode picture and the motion vector generated at the first picture encoding part 10 are outputted to a picture converter 32. Then through the use of the motion vector detected in order to compression-encode a first jump scanning picture signal, the picture converter 32 accurately estimates the second jump scanning picture signal and outputs the result to the second picture encoding part 20. Thereby prediction is made more accurate at the time of compress- decoding the second jump scanning picture signal, to remarkably improve the efficiency of compression encoding.
Patent JP-H08162815-A (JP)
Title: Manufacture of coaxial dielectric resonator
Inventor: KOYAMA ICHIRO
IPC: H01P11/00
Filed: 1994-12-02
Abstract: PURPOSE: To make the size of the coaxial dielectric resonator small to be mounted on a printed circuit board used for applications in mobile communication such as a portable telephone set or a cordless telephone set. CONSTITUTION: A groove 17 is formed to an open end face 11b of a dielectric board 11 to be nearly a rectangle having a throughhole 12 in the center toward an outer surface 11d from the throughhole 12, and after the outer surface 11a, both end faces 11b, 11c and the throughhole 12 are coated entirely by a conductor film 13, both the end faces 11b are ground and the conductor film 13 is removed from the open end faces 11b except the groove 17 to easily realize the coaxial dielectric resonator 11 with an electrode 12 to the open end face 11b thereby allowing ease of mount onto the board and a small size and reducing radiation from the electrode 20.
Patent JP-H06144891-A (JP)
Title: Heat ray reflection glass
Inventor: MINAMINO HIROKO
IPC: C03C27/12
Filed: 1992-11-10
Abstract: PURPOSE:To obtain heat ray reflecting glass without corroding for a long period and deteriorating the performance by sandwiching a heat ray reflecting film prepared by laminating tungsten oxide thin films on both surfaces of a silver thin film and then sandwiching the resultant laminate between a glass plate and a polyvinyl butyral resin film. CONSTITUTION:Tungsten oxide thin films are laminated on both surfaces of a silver thin film to produce a heat ray reflecting film, which is then sandwiched between a glass plate and a resin film composed of a polyvinyl butyral resin having 80-95mol% degree of acetalization and a plasticizer to produce heat ray reflecting glass. Furthermore, a heat ray reflecting film having a construction in which a resin film composed of the polyvinyl butyral resin having 80-95mol% degree of acetalization and the plasticizer and a tungsten thin film are laminated on both surfaces of a silver thin film is sandwiched between two panes of glass plates to produce the heat ray reflecting glass. The resultant heat ray reflecting glass neither absorbs moisture nor corrodes. Thereby, excellent visible light transmitting and heat ray reflecting performances can be maintained for a long period.
Patent JP-H03160519-A (JP)
Title: Simplified digitizer
Inventor: UMEDA MAKOTO
IPC: G06F3/0354
Filed: 1989-11-20
Abstract: PURPOSE:To input an absolute coordinate value with the almost same accuracy as a digitizer by rotating the ball of a mouse corresponding to the move of a transparent panel and outputting moving amount data to be obtained as absolute coordinate value data. CONSTITUTION:A mouse 4 is fixed and an absolute coordinate board (transparent panel) 2 is moved. Then, X-axis direction moving amount data and Y-axis direction moving amount data to be outputted from the mouse 4 are processed as absolute coordinate values. Thus, the price can be extremely reduced and the absolute coordinate value can be inputted with the almost same accuracy as the digitizer to be normally used. Further, since the mouse 4 is already fitted to a normal computer system, the function of the simplified digitizer can be realized only by presenting a base board 1, absolute coordinate board 2 and stick 3.
Patent JP-H11195993-A (JP)
Title: Digital audio signal processing unit
Inventor: EASTTY PETER CHARLES
IPC: H03M3/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To allow a digital audio signal processing unit to eliminate a zipper noise or the like. SOLUTION: This digital audio signal processing unit has lots of manual adjustable control devices 403 to set desirable parameters for signals to be processed and pluralities of sampling means that sample each control device 403 to set a 2nd sampling rate lower than a 1st rate decided by the setting. An application means 401 in response to the sample means applies a sampled setting to the signal. The application means decides a difference from continuous samples with respect to each control device and an increment of the set value is provided to the signal according to the control by the control device. The set value is nS2 being 2nd sampling rate S2 multiplied by n and a predetermined fraction 1/n of the above difference.
Patent JP-H07152066-A (JP)
Title: Barrier mechanism
Inventor: AZEGAMI KAZUYOSHI
IPC: G03B11/04
Filed: 1993-11-30
Abstract: PURPOSE:To reduce the positioning member of a lens barrier blade and to make the barrier mechanism compact and inexpensive. CONSTITUTION:This barrier mechanism is provided with two pairs of driving barrier blade 41 and driven barrier blade 51 attached to the leading end of a photographing lens and opening/closing a photographing aperture, and, the barrier blades 41 and 51 are superposed and pivotally supported in an optical axis direction on a barrier supporting plate 21. The barrier mechanism is constituted of the driving barrier blade 41(41a and 41b) and the driven barrier blase 51(51a and 51b) turning to a closing position for closing the photographing aperture, and an opening position for opening the photographing aperture and, the driving barrier blade 41 and the driven barrier blade 51 are provided with a linking projection 45 and a linking pawl 55 which are interlocked from the opening position to the closing position by linking with the blade 51 when the blade 41 is moved from the opening position to the closing position, and further, the supporting plate 21 is provided with a closing positioning locking part 26 locking the blade 51 at the closing position by engaging with the positioning pawl 56 of the blade 51 and also restraining the blade 41 at the closing position.
Patent JP-H08156034-A (JP)
Title: Apparatus and method for molding
Inventor: KAWADA YOICHI
IPC: B29C45/02
Filed: 1994-12-05
Abstract: PURPOSE: To enable a resin in a part containing a void to be reduced from a cavity by a method wherein a void resin-taking in part which is formed by being interconnected with a void vent on a mold registered surface, and takes in the resin having passed the void vent in the part containing the void, is provided. CONSTITUTION: A pot 10 in which a tablet 11a is charged, a call well part 15 keeping push force of a plunger 9, and a main runner 16 open to the pot 10 are formed on a mold registered surface of a center block 12 by clamping with a top force 2 and a bottom force 1. Cull being resin not to be extruded is gathered in the cull well part 15. A cull runner 17 which crosses a center of the cull well part 15 and is connected to the main runner is formed, and a void vent 18 is formed by being interconnected with the pot 10. Further, a void resin-taking in part 19 interconnected with the void vent 18 is formed outside the void vent 18, and an air vent 20 for liberating air or gas therein outside is provided.
Patent JP-H06146001-A (JP)
Title: Organic surface treating agent for aluminum-zinc alloy plated steel sheet and aluminum-zinc alloy plated steel sheet treated by this agent
Inventor: MARU SHUNICHI
IPC: C09D175/00
Filed: 1992-11-10
Abstract: PURPOSE:To provide the Al-Zn alloy plated steel sheet having excellent alkaline resistance, black rust resistance and lubricity by applying the org. surface treating agent contg. a water-dispersible or water-soluble polyester resin or polyurethane resin to this steel sheet. CONSTITUTION:The org. surface treating agent for the Al-Zn alloy plated steel sheet is obtd. by incorporating a mixture composed of >=1 kinds of the water- dispersible or water-soluble polyester resin or polyurethane resin into this agent. This org. surface treating agent is applied to the surfaces of the Al-Zn alloy plated steel sheet subjected or not subjected to a chromate treatment at 0.3 to 4g/m<2> thickness by dry weight. The chromate treatment is preferably executed at <60mg/m<2> thickness in terms of chromic acid. A resin compsn. compounded with a chromium compd. of >=30% hexavalent chromium at 0.1 to 5% in terms of chromium oxide is preferably used in the case the steel sheet is not subjected to the chromate treatment.
Patent JP-H01143764-A (JP)
Title: Tubular body for aluminum made heat exchanger
Inventor: TOMA KEN
IPC: F28F21/08
Filed: 1987-11-30
Abstract: PURPOSE:To extend the life of a product by making an Al alloy made specified brazing filler metal as a core bar, forming a clad thin sheet of specified dimension having Al made sheath stock son both faces and composing the tubular body for a heat exchanger by press-fitting to an Al or Al alloy made tubular body. CONSTITUTION:An Al alloy thin sheet clad stock is formed in advance by cladding an Al thin sheet on both faces as a sheath stock with an Al-Si or Al-Si-Mg based Al alloy made brazing filler metal being taken as a core bar. In this case, the whole thickness of the sheet is taken in 8-100mum and one side thickness of the sheath stock is regulated to 5-20% of the whole body. Then, the tubular body for a heat exchanger is formed by press-fitting clad thin sheets 4, 4' to a flat Al alloy made tubular body 1 manufactured by hot extrusion by rolls 3, 3'. When this tubular body and a fin stock are brazed by heating, the clad stock becomes a brazing filler metal, so the deformation of the fin is prevented and the corrosion resistance is improved. Consequently the service life of a product heat exchanger is extended.
Patent JP-H09140253-A (JP)
Title: Chip for soil amendment and soil amendment
Inventor: TANIGUCHI MASAYUKI
IPC: A01G1/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain chips for soil amendment which are each composed of an elastic short-cut tube, readily reduce the solidification of the soil by tread pressure for a long period of time with excellent water retention and can be suitably used in growing lawn in the sport field. SOLUTION: This chip is composed of 60-90 pts.wt. of an elastic porous rubber and 10-40 pts.wt. of a thermoplastic resin and formed in a short cut tube of 5-20mm length, 3-20mm inner diameter and 0.5-3mm wall thickness. The soil amendment chips 1 or a mixture thereof with soil is preferably spread in the soil in a layer of 10-300mm thickness for soil amendment.
Patent JP-H09197538-A (JP)
Title: Plural tracks thin film head having form suitable for recording/reproducing on magnetism on film in image area
Inventor: KENTO RAFUAERU GENDORA
IPC: G11B5/31
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To improve follow-up ability with a film layer of a magnetic recording/reproducing head and to precisely record/reproduce information on plural tracks without adversely affecting photograph image quality. SOLUTION: A film strip 10 is formed to a concavely curved shape traversing the film 10 on an MOF(magnetic on film) layer 28 when it is restricted by a film transfer path, and the curve 80 is approximated by a six-dimensional polynominal having only even member terms. The base line 80 vapor depositing a thin film head layer of respective heads arranged on a linear substrate 50 is approximated by the six-dimensional polynominal having even member terms. After a thin film layer is vapor deposited, linear head arrangement 74 is formed to the curved shape traversing the film 10, and a ground head surface is arranged on the base line. A piece of electric grind guide is vapor deposited on the substrate related to toe linear arrangement of magnetic head elements and the base line, and a head element layer height is controlled in head manufacture processing.  This control is performed by measuring the electric resistance of the electic grind guide when the convex curve of the head surface is formed.
Patent JP-H05138500-A (JP)
Title: Drill working device
Inventor: MURAMATSU YASUHIKO
IPC: B23Q17/09
Filed: 1991-11-15
Abstract: PURPOSE:To detect abnormality at the time of working from the side of workpiece at an early time by providing a table to which the workpiece is fixed, at a DD motor, and detecting the cutting resistance upon drilling on the basis of torque generated by the motor. CONSTITUTION:When the cutting resistance upon drilling becomes large, the rotary moment applied to a table 2 increases, while a control part 6 increases excitation current supplied to a DD motor 51 to perform control so as to make torque large. Torque detection means 8 detects torque generated by the motor 51 form the excitation current supplied form a drive circuit 7. Cutting resistance detection means 9 detects the cutting resistance from the torque detected. When the cutting resistance detected exceeds a reference value, force applied to a workpiece is too large and to cope with it, a control signal is sent to a feed means 4 to make the feed speed of drill delay. Abnormality upon working is detected at the side of the workpiece to control the operation of drill in this way.
Patent JP-H06171707-A (JP)
Title: Sliding transfer device
Inventor: TSUNEMI YASUO
IPC: B66B11/02
Filed: 1992-11-11
Abstract: PURPOSE:To provide a sliding transfer device capable of producing a large moving stroke with compact form and a simple structure. CONSTITUTION:An intermediate table 22 is installed slidably on a frame 21, and a transfer table 23 is installed slidably on the intermediate table 22. Also the intermediate table 22 is connected to a motor 26 mounted on the frame 21 through a pinion gear 28 and a rack 27. Then a chain 31 is applied on sprockets 29 and 30 installed on the intermediate table 22, and one end of the chain 31 is connected to the transfer table 23 and the other end of it is connected to the frame 21. In this structure, when the intermediate table 22 is slid by the motor 26, the transfer table 23 slides relative to the intermediate table 22 by the traction of the chain 31.
Patent JP-H01143244-A (JP)
Title: Semiconductor device
Inventor: UENISHI SHINJIRO
IPC: C08L63/00
Filed: 1987-11-27
Abstract: PURPOSE:To reduce an internal stress, improve moisture-resistant reliability and avoid a blooming phenomenon by a method wherein a semiconductor device is resin-sealed with special epoxy resin compound employing polypropyleneoxide modified organosiloxane polymer. CONSTITUTION:A semiconductor element is sealed with epoxy resin compound composed of epoxy resin, phenolic resin and polypropyleneoxide modified organosiloxane polymer which is refined by a specific refining method, contains less than 3wt.% of floating polypropyleneoxide and is expressed by a formula I. In the formula, R denotes alkyl group or monovalent aromatic hydrocarbon, X denotes monovalent hydrocarbon group containing epoxy group, Y denotes polypropyleneoxide residue and Z denotes group selected among R and Y. Further, the weight of Y in a repeated unit corresponding to the repetition number (c) is 30-80wt.% of the weight of the whole compound and the repetition numbers (a)-(c) are one or larger integers conforming to the following conditions: 5<=a+b+c<=300 and 0.01<=b/(a+b+c)<=0.2.
Patent JP-2001117209-A (JP)
Title: Sorter and photographic processing device
Inventor: NAKAMURA YOSHIFUMI
IPC: B65H39/105
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a sorter which is capable of reducing the size over the entire part of the device by suppressing the heights of trays and a photographic processing device using the same. SOLUTION: The sorter of this device has a chain 172 and sprockets 173 and 173 of a third transporting device 170 turning in directions E and F and tray groups 171, 171, etc., which are mounted at prescribed intervals to the chain 172 of the third transporting device 170 and transport photographs 1d in an order unit. The sorter has a pushing-in section 160 for pushing the photographs 1d in between the front and rear trays 171 and 171. The respective trays 171, 171, etc., have forward sloping inclined parts 171 which are shorter than the length L of the photographs 1d with respect to the chains 172 and curving sections 171a1 which erect the base parts of these inclined parts 171a onto the chains 172.
Patent JP-H06142355-A (JP)
Title: Lock stitch sewing machine
Inventor: MATSUBARA KENJI
IPC: D05B1/20
Filed: 1992-11-11
Abstract: PURPOSE:To provide a lock stitch sewing machine of which the most suitable setting for various types of fabrics can be done without checking the operation manual. CONSTITUTION:A ROM 56 stores various types of data for sewing, and selects types of sewing being displayed on a liquid crystal display device 22 by a selection operating switch A30, and selects the type of fabric by a selection operating switch B32. By pressing a picture feeding switch 26, the most suitable setting condition for a combination of a type of sewing and type of fabric is displayed on the liquid crystal display device 22.
Patent JP-H11133253-A (JP)
Title: Array waveguide type wavelength multiplexer/ demultiplexer
Inventor: TAKAHASHI HIROSHI
IPC: G02B6/12
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To attain an array waveguide type wavelength multiplexer/ demultiplexer capable of improving wavelength accuracy by suppressing a zigzag form and capable of reducing crosstalk to a low level. SOLUTION: The multiplexer/demultiplexer is constituted of one or plural input waveguides 2, a 1st slab waveguide 3, an array waveguide 4 constituted of plural waveguides having respectively different lengths, a 2nd slab waveguide 5, and plural output waveguides 6 which are formed on a substrate 1 and an waveguide having multi-mode electric field distribution is used for a connection part between both the slave waveguides 3, 5. In this case, mode stabilizing waveguides 8 are inserted between the input waveguide 2 and the 1st slave waveguide 3 and between the output waveguide 6 and the 2nd slab waveguide 5.
Patent JP-H03164371-A (JP)
Title: Cavitation preventing device for hydraulic circuit in industrial vehicle
Inventor: NAGAI KATSUMI
IPC: F04B49/10
Filed: 1989-11-20
Abstract: PURPOSE:To prevent the occurrence of cavitation by outputting a control signal to a variable displacement mechanism based on a signal from a pressure detector to adjust the pump displacement of a hydraulic pump with a controller so that the suction negative pressure does not exceed the specified value. CONSTITUTION:When the suction negative pressure of a hydraulic pump 1 rises to reach a specified value due to reduction of the oil temperature or clogging of a suction strainer 6, a controller 8 receives this signal from a pressure detector 7 and issues a control signal to reduce the pump displacement to a variable displacement mechanism 3. When the pump displacement is reduced, the suction quantity of the hydraulic pump 1 is decreased, and the suction negative pressure starts to be reduced. When the controller 8 confirms that the suction negative pressure starts to be reduced via a signal from the pressure detector 7, it outputs a control signal to the variable displacement mechanism 3 to maintain the pump displacement at this state and stops the tilting of a swash plate 2. When the suction negative pressure of the pump 1 again exceeds the specified value, the above control processes are repeated to maintain the suction negative pressure at the specified value.
Patent JP-H02148716-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: KITAHARA KUNINORI
IPC: H01L21/84
Filed: 1988-11-29
Abstract: PURPOSE:To build up a compound semiconductor from the exposed region of a semiconductor substrate which is partially covered with a thin film not composed of a single crystal onto the thin film along the direction parallel with the thin film by a method wherein gases containing component elements are made to flow on the semiconductor substrate. CONSTITUTION:An SiO2 film 2 is provided on a GaAs substrate 1. Gas containing Ga and gas containing As are alternately made to flow on the (100) face of the substrate. The raw gases adhere to exposed Ga or As regularly and a GaAs layer 3 is built up but no growth seed is produced on the SiO2 film 2. When the thickness of the layer 3 reaches the thickness of the film 2, the layer 3 is built up while the atoms are made to adhere to the azimuth [011] and the (111) face appears on the growth plane of the layer 3 and is built up with the layer 3 so as to cover the pattern of the SiO2 film 2 partially or totally. At the time of lateral growth, as no growth seed adheres to the SiO2 layer, the GaAs layer is smoothly built up and a polycrystalline layer is formed but a single crystal layer is not formed. With this constitution, a single crystal layer can be formed on the amorphous or polycrystalline film and the performance of the device formed in that can be of high performance. Further, a three-dimensional device can be formed.
Patent JP-S63145253-A (JP)
Inventor: EDOGAARU FUORUUERUKU
IPC: C07C51/29
Filed: 1987-12-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01143600-A (JP)
Title: Speaker system
Inventor: SAEKI SHUJI
IPC: H04R1/02
Filed: 1987-11-30
Abstract: PURPOSE:To improve the radiation efficiency at a low frequency range by providing two idle chambers to the rear face of a diaphragm and arranging an acoustic tube whose open end is opened to a sound field space to either of the chambers. CONSTITUTION:A suspension 13 provided between a root of the diaphragm 5 and an outer circumference divides the area of the diaphragm 5 into two and forms two idle chambers 20, 21 to the rear face of the diaphragm 5. The sound from the rear face of the diaphragm is radiated respectively to the chambers 20, 21. Moreover, the chamber 21 has an opening 23 and is provided with the acoustic tube formed by partitions 22a-22d. The acoustic tube is driven by the diaphragm 5 divided by the suspension 13. Thus, the radiation efficiency at a low frequency range is improved by utilizing the resonance of the acoustic tube without increasing the acoustic transformation ratio. Furthermore, the chamber 20 being an enclosed cabinet acts like an acoustic load and compliance to the diaphragm 5.
Patent JP-H11127977-A (JP)
Title: Lid fitting structure
Inventor: YOSHIDA YOICHI
IPC: A47B37/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a lid fitting structure, which is flush with a top in shutting position, and can form an effective opening on the top by simple operation at the time of opening. SOLUTION: A first axis 51 and a second axis 72 are provided between a middle part of the side of a lid 7 and inner side of an opening 5, and between the side of one end of the lid 7 and inner side of the opening 5. The first axis 51 retains the lid 7 at shutting position, and pivots the lid 7 rotating with the axis 51 as a fulcrum, and with one end descending so that the other end projecting over top surface X. The supporting state by the first axis 51 is released from the rotating position, and the rotating operation of the lid 7 is continuously supported so that the other end projects higher over the top surface X around the second axis 72.